NILFISK SC2000 53B Installation Manual
SC2000
Instructions for Use - Original Instructions
Instrucciones de Uso
Instructions d’Utilisation
Instruções de Uso
Model: 9087361020
English
Español
Français
Português
01/2015 (1)
FORM NO. 9100000386
INSTRUCTIONS FOR USE ENGLISH
TABLE OF CONTENTS
INTRODUCTION .............................................................................................................................................................. 2
MANUAL PURPOSE AND CONTENTS .......................................................................................................................................... 2
TARGET ........................................................................................................................................................................................... 2
HOW TO KEEP THIS MANUAL .......................................................................................................................................................2
IDENTIFICATION DATA ................................................................................................................................................................... 2
OTHER REFERENCE MANUALS ................................................................................................................................................... 2
SPARE PARTS AND MAINTENANCE ............................................................................................................................................. 2
CHANGES AND IMPROVEMENTS ................................................................................................................................................ 2
OPERATION CAPABILITIES ........................................................................................................................................................... 3
CONVENTIONS .............................................................................................................................................................................. 3
UNPACKING/DELIVERY ................................................................................................................................................. 3
SAFETY ........................................................................................................................................................................... 3
VISIBLE SYMBOLS ON THE MACHINE ......................................................................................................................................... 3
SYMBOLS THAT APPEAR ON THIS MANUAL ............................................................................................................................... 4
GENERAL INSTRUCTIONS ............................................................................................................................................................ 4
MACHINE DESCRIPTION ............................................................................................................................................... 6
MACHINE STRUCTURE ................................................................................................................................................................. 6
CONTROL PANEL ........................................................................................................................................................................... 8
ACCESSORIES/OPTIONS .............................................................................................................................................................. 9
TECHNICAL DATA ........................................................................................................................................................................... 9
WIRING DIAGRAM ........................................................................................................................................................................ 10
USE ................................................................................................................................................................................ 11
BATTERY CHECK/SETTING ON A NEW MACHINE .....................................................................................................................11
BATTERY INSTALLATION ..............................................................................................................................................................11
BEFORE MACHINE START-UP .................................................................................................................................................... 12
MACHINE START AND STOP ....................................................................................................................................................... 14
MACHINE OPERATION (SCRUBBING/DRYING) ......................................................................................................................... 14
TANK EMPTYING .......................................................................................................................................................................... 17
AFTER USING THE MACHINE ..................................................................................................................................................... 17
PUSHING/TOWING THE MACHINE ............................................................................................................................................. 17
MACHINE LONG INACTIVITY ...................................................................................................................................................... 17
MAINTENANCE ............................................................................................................................................................. 18
SCHEDULED MAINTENANCE TABLE .........................................................................................................................................18
BATTERY CHARGING .................................................................................................................................................................. 19
SUPER USER KEY (yellow) .......................................................................................................................................................... 20
SQUEEGEE CLEANING ............................................................................................................................................................... 22
SQUEEGEE BLADE CHECK AND REPLACEMENT .................................................................................................................... 22
CLEANING THE BRUSH ............................................................................................................................................................... 23
RECOVERY TANK CLEANING ..................................................................................................................................................... 23
WASHING WATER FILTER CLEANING ........................................................................................................................................ 24
DETERGENT TANK CLEANING ................................................................................................................................................... 24
DRAINING THE ECOFLEX™ SYSTEM ........................................................................................................................................ 25
FUSE CHECK/REPLACEMENT .................................................................................................................................................... 25
SAFETY FUNCTIONS ................................................................................................................................................... 26
EMERGENCY PUSH-BUTTON ..................................................................................................................................................... 26
ANTI-SKID SAFETY SYSTEM ...................................................................................................................................................... 26
DRIVER’S SEAT MICROSWITCH ................................................................................................................................................. 26
ELECTROMAGNETIC BRAKE ...................................................................................................................................................... 26
TROUBLESHOOTING ................................................................................................................................................... 27
SCRAPPING .................................................................................................................................................................. 28
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ENGLISH INSTRUCTIONS FOR USE
INTRODUCTION
NOTE
The numbers in brackets refer to the components shown in Machine Description chapter.
MANUAL PURPOSE AND CONTENTS
The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and
autonomous way. It contains information about technical data, safety, operation, storage, maintenance, spare parts and disposal.
Before performing any procedure on the machine, the operators and qualied technicians must read this Manual carefully. Contact
Advance in case of doubts concerning the interpretation of the instructions and for any further information.
TARGET
This Manual is intended for operators and technicians qualied to perform the machine maintenance.
The operators must not perform procedures reserved for qualied technicians. Advance will not be answerable for damages coming
from the non-observance of this prohibition.
HOW TO KEEP THIS MANUAL
The Instructions for Use Manual must be kept near the machine, inside an adequate case, away from liquids and other substances
that can cause damage to it.
IDENTIFICATION DATA
The machine serial number and model name are marked on the plate (23).
Product number and year of production are marked on the same plate.
This information is useful when requiring machine spare parts. Use the following table to write down the machine identication data.
MACHINE model
PRODUCT code
MACHINE serial number
OTHER REFERENCE MANUALS
– Electronic battery charger Manual, to be considered as integral part of this Manual
– Spare Parts List (supplied with the machine)
– Service Manual (that can be consulted at Advance Service Centers)
SPARE PARTS AND MAINTENANCE
All necessary operating, maintenance and repair procedures must be performed by qualied personnel or by Advance Service
Centers. Only original spare parts and accessories must be used.
Contact Advance for service or to order spare parts and accessories, specifying the machine model, product code and serial
number.
CHANGES AND IMPROVEMENTS
Advance constantly improves its products and reserves the right to make changes and improvements at its discretion without being
obliged to apply such benets to the machines that were previously sold.
Any change and/or addition of accessories must be approved and performed by Advance.
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INSTRUCTIONS FOR USE ENGLISH
OPERATION CAPABILITIES
The SC2000 scrubber-dryer is used to clean (scrubbing and drying) smooth and solid oors, in civil or industrial environment, under
safe operation conditions by a qualied operator.
The scrubber-dryer cannot be used for tted carpet and carpet cleaning.
CONVENTIONS
Forward, backward, front, rear, left or right are intended with reference to the operator’s position, that is to say on the driver’s seat
(12).
UNPACKING/DELIVERY
To unpack the machine, carefully follow the instructions on the packing.
To move the machine manually, see the Pushing/Towing The Machine paragraph.
When the machine is delivered, check that the packing and the machine were not damaged during transportation.
In case of visible damages, keep the packing and have it checked by the carrier that delivered it. Call the carrier immediately to ll
in a damage claim.
Please check that the following items have been supplied with the machine:
– Technical documents:
• Scrubber-dryer Instructions for Use Manual
• Scrubber-dryer Spare Parts List
– No. 2 lamellar fuses
– No. 1 splash guard
WARNING!
The Products sold with this Manual contain or may contain chemicals that are known to certain governments
(such as the State of California, as identied in its Proposition 65 Regulatory Warning Law) to cause cancer,
birth defects or other reproductive harm. In certain locations (including the State of California) purchasers of
these Products that place them in service at an employment job site or a publicly accessible space are required
by regulation to make certain notices, warnings or disclosures regarding the chemicals that are or may be
contained in the Products at or about such work sites. It is the purchaser’s responsibility to know the content
of, and to comply with, any laws and regulations relating to the use of these Products in such environments.
The Manufacturer disclaims any responsibility to advise purchasers of any specic requirements that may be
applicable to the use of the Products in such environments.
SAFETY
The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary
precautions to safeguard people and property.
The operator’s cooperation is essential in order to prevent injury. No accident prevention program is effective without the total
cooperation of the person responsible for the machine operation. Most of the accidents that may occur in a factory, while working
or moving around, are caused by failure to comply with the simplest rules for exercising prudence. A careful and prudent operator is
the best guarantee against accidents and is essential for successful completion of any prevention program.
VISIBLE SYMBOLS ON THE MACHINE
WARNING!
Carefully read all the instructions before performing any operation on the machine.
WARNING!
Do not wash the machine with direct or pressurized water jets.
WARNING!
max.2%
Do not use the machine on slopes with a gradient exceeding the specications.
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SYMBOLS THAT APPEAR ON THIS MANUAL
DANGER!
It indicates a dangerous situation with risk of death for the operator.
WARNING!
It indicates a potential risk of injury for people.
CAUTION!
It indicates a caution or a remark related to important or useful functions.
Pay careful attention to the paragraphs marked by this symbol.
NOTE
It indicates a remark related to important or useful functions.
CONSULTATION
It indicates the necessity to refer to the Instructions for Use Manual before performing any procedure.
GENERAL INSTRUCTIONS
Specic warnings and cautions to inform about potential damages to people and machine are shown below.
DANGER!
– Before performing any maintenance, repair, cleaning or replacement procedure, remove the ignition key and
disconnect the battery connector.
– This machine must be used by properly trained operators only.
– Do not wear jewels when working near electrical components.
– Do not work under the lifted machine without supporting it with safety stands.
– Do not operate the machine near toxic, dangerous, ammable and/or explosive powders, liquids or vapors.
This machine is not suitable for collecting dangerous powders.
– When using lead (WET) batteries, keep sparks, ames and smoking materials away from the batteries. During
the normal operation explosive gases are released.
– When using lead (WET) batteries, battery charging produces highly explosive hydrogen gas. During battery
charging, lift the recovery tank and perform this procedure in well-ventilated areas and away from naked
ames.
WARNING!
– Carefully read all the instructions before performing any maintenance/repair procedure.
– The machine ignition key has a built-in magnet. Do not place objects having magnetic bands (such as credit
cards, electronic keys, phone cards) near the key. The built-in magnet can damage or erase the data stored
on the magnetic bands.
– Before using the battery charger, ensure that frequency and voltage values, indicated on the machine serial
number plate, match the electrical mains voltage.
– Do not pull or carry the machine by the battery charger cable and never use the battery charger cable as
a handle. Do not close a door on the battery charger cable, or pull the battery charger cable around sharp
edges or corners. Do not run the machine on the battery charger cable.
– Keep the battery charger cable away from heated surfaces.
– Do not charge the batteries if the battery charger cable or the plug are damaged.
– To reduce the risk of re, electric shock, or injury, do not leave the machine unattended when it is plugged
in. Before performing any maintenance procedure, disconnect the battery charger cable from the electrical
mains.
– Do not smoke while charging the batteries.
– To avoid any unauthorized use of the machine, remove the ignition key.
– Do not leave the machine unattended without being sure that it cannot move independently.
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INSTRUCTIONS FOR USE ENGLISH
WARNING!
– Always protect the machine against the sun, rain and bad weather, both under operation and inactivity
condition. This machine must be used in dry conditions, it must not be used or kept outdoors in wet
conditions.
– Before using the machine, close all doors and/or covers as shown in the Instructions for Use Manual.
– This machine is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the machine by a person responsible for they safety.
Children should be supervised to ensure that they do not play with the machine.
– Close attention is necessary when used near children. Use only as shown in this Manual. Use only Advance’s
recommended accessories.
– Check the machine carefully before each use, always check that all the components have been properly
assembled before use. If the machine is not perfectly assembled it can cause damages to people and
properties.
– Take all necessary precautions to prevent hair, jewels and loose clothes from being caught by the machine
moving parts.
– Do not use the machine on incline.
– Do not tilt the machine more than the angle indicated on the machine itself, in order to prevent instability.
– Do not use the machine in particularly dusty areas.
– Use the machine only where a proper lighting is provided.
– If the machine is to be used where there are other people besides the operator, it is necessary to install the
pivoting light (optional).
– While using this machine, take care not to cause damage to people or objects.
– Do not bump into shelves or scaffoldings, especially where there is a risk of falling objects.
– Do not lean liquid containers on the machine, use the relevant can holder.
– The machine operating temperature must be between +32 °F and 104 °F (0 °C and +40 °C).
– The machine storage temperature must be between +32 °F and 104 °F (0 °C and +40 °C).
– The humidity must be between 30 % and 95 %.
– When using oor cleaning detergents, follow the instructions on the labels of the detergent bottles.
– To handle oor cleaning detergents, wear suitable gloves and protections.
– Do not use the machine as a means of transport.
– Do not allow the brush/pad to operate while the machine is stationary to avoid damaging the oor.
– In case of re, use a powder re extinguisher, not a water one.
– Do not tamper with the machine safety guards and follow the ordinary maintenance instructions
scrupulously.
– Do not allow any object to enter into the openings. Do not use the machine if the openings are clogged.
Always keep the openings free from dust, hairs and any other foreign material which could reduce the air
ow.
– Do not remove or modify the plates afxed to the machine.
– To manually move the machine, the electromagnetic brake must be disengaged. After moving the machine
manually, engage the electromagnetic brake again. Do not use the machine when the electromagnetic brake
handwheel is screwed down.
– When the machine is to be pushed for service reasons (missing or discharged batteries, etc.), the speed
must not exceed 2.5 mi/h (4 km/h).
– This machine cannot be used on roads or public streets.
– Pay attention during machine transportation when temperature is below freezing point. The water in the
recovery tank or in the hoses could freeze and seriously damage the machine.
– Use brushes and pads supplied with the machine or those specied in the Instructions for Use Manual.
Using other brushes or pads could reduce safety.
– In case of machine malfunctions, ensure that these are not due to lack of maintenance. If necessary, request
assistance from the authorised personnel or from an authorised Service Center.
– If parts must be replaced, require ORIGINAL spare parts from an Authorised Dealer or Retailer.
– To ensure machine proper and safe operation, the scheduled maintenance shown in the relevant chapter of
this Manual, must be performed by the authorised personnel or by an authorised Service Center.
– Do not wash the machine with direct or pressurised water jets, or with corrosive substances.
– The machine must be disposed of properly, because of the presence of toxic-harmful materials (batteries,
etc.), which are subject to standards that require disposal in special centres (see Scrapping chapter).
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18 11
MACHINE DESCRIPTION
MACHINE STRUCTURE
1. Steering wheel with control panel (see the following
paragraph)
2. Drive pedal
3. Front steering wheel
4. Electromagnetic brake locking/unlocking lever
5. EMERGENCY push-button, to stop immediately all
functions
6. Battery connector
7. Brush deck
8. Washing water lter
9. Washing water valve
A) Open valve
B) Closed valve
10. Solenoid valve
11. Squeegee hook
12. Seat
13. Squeegee
14. Squeegee bumper wheels
15. Washing water tank
16. Washing water level and drain hose
17. Dumping recovery tank assembly
18. Recovery tank cover
19. Can holder
20. Battery charger cable housing and document holder
21. Battery charger cable
1
19
21
20
2
12
5 6
17
15
16
14
13
3
10 8 7
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B
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373839
22. Battery charger
23. Serial number plate/technical data/conformity certication
24. Rear driving wheels
25. Washing water tank ller
26. Recovery water drain hose
27. Container with debris collection grid
28. Vacuum grid with automatic shut-off oat
29. Recovery water tank cover (open)
30. Squeegee vacuum hose
INSTRUCTIONS FOR USE ENGLISH
31. Squeegee support wheel
32. Squeegee mounting handwheels
33. Squeegee adjusting knob
34. Brush deck bumper wheel
35. Tank assembly and seat lifting handle
36. Tank assembly and seat support rod
37. Batteries (optional)
38. EcoFlex™ detergent tank
39. Electronic component compartment cover
40. Lifted recovery tank assembly and driver’s seat
28
27
26
25
4036
29
23
35
22
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30
32
33
34
32
24
31
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ENGLISH INSTRUCTIONS FOR USE
CONTROL PANEL
41. Machine ignition key:
• Operator key (grey)
• Super User key (yellow) (see Maintenance chapter)
42. Machine start/stop push-button
43. One-Touch™ Scrub ON/OFF push-button
• Flashing green LED: Brush deck moving up/down
• Steady green LED: Ready for work
• Steady red LED: Extra pressure active (hold for one
second)
44. Vacuum system adjustment/deactivation push-button:
• LED on - solution ow activated
45. Brush engage/disengage push-button:
• Flashing LED - system activated
46. Detergent percentage adjustment push-button
47. Detergent ow adjustment push-button
48. Horn switch
49. Reverse gear activation/deactivation lever
50. EcoFlex™ activation/deactivation lever
51. Multifunction display
Items displayed:
A) Hours worked
B) Battery type
C) Battery charge level
D) Vacuum mode
E) Brush work mode
F) Detergent solution ow quantity
G) Detergent quantity
H) Percentages of detergent in the washing water
I) EcoFlex™ system override timer
J) Anti-skid control
K) Maximum machine speed setting
L) Auto shut-off timer
M) Battery charging with on-board battery charger
N) EcoFlex™ system drain activation
A B
L
50
H
G
C KI J
F
D
E
M
N
51
41
max.2%
49
46
47
48
8 SC2000 - 9100000386
42
1s
43
44
45
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INSTRUCTIONS FOR USE ENGLISH
ACCESSORIES/OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options, according to the
machine specic use:
– GEL/AGM batteries
– Brushes of different materials
– Pads of different materials
– Squeegee blades of different materials
– Pivoting light
– Mop a trash kit
– TrackClean system
– USB port
– Filling hose
For further information concerning the optional accessories, contact an authorised Retailer.
TECHNICAL DATA
Model SC2000 53 B
Washing water tank capacity 18.5 US gal (70 liters)
Recovery tank capacity 18.5 US gal (70 liters)
Machine length 50 in (1,270 mm)
Machine width with squeegee 28.3 in (720 mm)
Machine width without squeegee 21.6 in (550 mm)
Machine height 40.1 in (1,020 mm)
Turning space for U-turns 71 in (1,800 mm)
Cleaning width 21 in (530 mm)
Rear driving wheel diameter 10 in (254 mm)
Rear driving wheel specic pressure on the oor 145 psi (1.0 N/mm2)
Front steering wheel diameter 7.9 in (200 mm)
Front wheel specic pressure on the oor 188 psi (1.3 N/mm2)
Brush/pad diameter 21 in (530 / 508 mm)
Brush pressure with extra-pressure function turned off 33 lb (15 kg)
Brush pressure with extra-pressure function turned on 66 lb (30 kg)
Solution ow values 0.75 cl/m / 1.5 cl/m / 3.0 cl/m / (2.8 l/min, if enabled)
EcoFlex™ system detergent percentage 0.25 % - 3 %
Sound pressure level at workstation (ISO 11201, ISO 4871, EN 60335-2-72) (LpA) 68 ± 3 dB(A)
Sound pressure level at workstation in silent mode (LpA) 62 ± 3 dB(A)
Machine sound power level (ISO 3744, ISO 4871, EN 60335-2-72) (LwA) 84 dB(A)
Vibration level at the operator’s arms (ISO 5349-1, EN 60335-2-72) 130 in/s2 (3.3 m/s2)
Vibration level at the operator’s body (ISO 5349-1, EN 60335-2-72) 35.4 in/s2 (0.9 m/s2)
Maximum gradient when working 2 %
Drive system motor power 0.53 hp (400 W)
Drive speed (variable) 0 - 3.7 mi/h (0 - 6 km/h)
Vacuum system motor power 0.4 hp (310 W)
Vacuum system circuit capacity 39 in H2O (1,000 mm H2O)
Brush motor power 0.6 hp (450 W)
Brush motor speed 155 rpm
Total absorbed power (*) 26 A (620 W)
IP protection class X4
Protection class (electric) III (I for the battery charger)
Battery compartment size 13.8x14.2x11 in (350x360x280 mm)
System voltage 24V
Standard batteries (2) Discover 12V-105Ah
Battery charger 100-240Vac 50-60Hz, 24Vdc 13A
Operating time (standard batteries) (*) 2.5 hour
Weight without batteries and with empty tanks 267 lb (121 kg)
Gross vehicle weight (GVW) 754 lb (342 kg)
Shipping weight 342 lb (155 kg)
(*) Values reect standard operating conditions (EN 60335-2-72)
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WIRING DIAGRAM
Key
BAT 24V batteries
BE Pivoting light (optional)
BRK Electromagnetic brake
C1 Battery connector
C2 Battery charger connector
CH Battery charger
EB1 Function electronic board
EB2 Display electronic board
EB3 Key electronic board
EB4 Dashboard instrument electronic board
EB5 5V power unit (optional)
EV1 Solenoid valve
F1 Main electronic board fuse
F2 Signal circuit fuse
M1 Brush motor
M2 Vacuum system motor
M3 Drive system motor
M4 EcoFlex™ pump
M5 Brush deck actuator motor
M6 Squeegee actuator motor
POT Drive pedal potentiometer
S1 Washing water level sensor
SW3 Seat microswitch
SW4 Anti-skid control sensor
TCU TrackClean™ (optional)
USB USB port (optional)
Color codes
BK Black
BU Blue
BN Brown
GN Green
GY Grey
OG Orange
PK Pink
RD Red
VT Violet
WH White
YE Yellow
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INSTRUCTIONS FOR USE ENGLISH
USE
WARNING!
On some points of the machine there are some adhesive plates indicating:
– DANGER
– WARNING
– CAUTION
– CONSULTATION
While reading this Manual, the operator must pay particular attention to the symbols shown on the plates (see Visible Symbols On
The Machine paragraph).
Do not cover these plates for any reason and immediately replace them if damaged.
BATTERY CHECK/SETTING ON A NEW MACHINE
WARNING!
The electric components of the machine can be seriously damaged if the batteries are either improperly installed
or connected. The batteries must be installed by qualied personnel only.
Set the machine according to the type of batteries used.
Check the batteries for damage before installation.
Disconnect the battery connector and the battery charger plug.
Handle the batteries with great care.
Install the battery terminal protection caps supplied with the machine.
The machine requires 2 12V batteries, connected according to the diagram shown in Figure 1.
The machine can be supplied in one of the following modes:
Batteries already installed on the machine
1. Ensure that the battery connector (6) is connected.
2. When rst using the machine with new batteries, perform a full charging cycle (see the procedure in Maintenance chapter).
Without batteries
1. Buy appropriate batteries (see “Technical Data” paragraph). For battery choice and installation, apply to qualied battery
Retailers.
2. Set the machine according to the type of batteries installed as shown in the Super User key section of the Maintenance
chapter.
BATTERY INSTALLATION
Battery Installation
1. Remove the operator key (41).
2. Disconnect the battery connector by pressing the
emergency push-button (5).
3. Lift the cover (18) and check that the recovery tank (17) is
empty, otherwise empty it with the drain hose (26).
4. Close the cover (18).
5. Grasp the handle (35) and carefully lift the recovery tank
assembly (17).
6. The machine is supplied with cables suitable to install 2
12V batteries.
7. Carefully lift the batteries until the relevant compartment,
then place them properly.
8. Route and install the battery cable as shown in Figure 1,
then carefully tighten the nut on each battery terminal.
9. Place the protection cap on each terminal, then connect
the battery connector (6).
10. Disengage the support rod (36), then grasp the handle (35)
and carefully lower the recovery tank assembly (17).
BACK
Figure 1
FRONT
P100863
Battery Charging
11. Fully charge the batteries (see the procedure in
Maintenance chapter).
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BEFORE MACHINE START-UP
WARNING!
When starting the machine, or before operating the One-Touch™ push-button (43), make sure that there is
no foreign material between the deck and the tank assembly which could obstruct the deck movement. If the
machine has been turned off without lifting the deck, the deck would lift automatically at next machine start-up.
Brush or pad-holder removal/installation
1. According to the kind of cleaning to be performed, the
machine can be equipped either with the brush (A, Fig.
2) or the pad-holder (B) with pad (C) together with the
appropriate deck.
2. Place the brush (A) or the pad-holder (B) under the deck
(7).
3. Insert the operator key (41) in its slot.
4. Press the push-button (43) to lower the deck on the brush.
5. Press the switch (45) to engage the brush.
6. To remove the brush, the deck must be lifted by pressing
the push-button (43), then press the release push-button
(45).
7. When the display shows the icon (51-K), wait for the brush
to fall on the oor.
A
B
C
Figure 2
P100864
Available brushes and their relevant application guides (suggestions only)
Models 46 GRIT 80 GRIT 180 GRIT 240 GRIT 500 GRIT PROLENE PROLITE UNION MIX
General cleaning:
Concrete
Terrazzo oor
Ceramic tiles/quarrystones
Marble
Vinyl tiles
Rubber tiles
Polishing:
Rubber tiles
Marble
Vinyl tiles
12 SC2000 - 9100000386
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Squeegee installation
1. Install the squeegee (A, Fig. 3) and fasten it to the bracket
(C) with the handwheels (B).
2. If necessary, adjust the squeegee with the knob (D) so that
the rear blade (E) and front blade (F) touch the oor as
shown in the gure.
Washing water tank lling
1. Ensure that the washing water valve (9) is open (9-A).
2. To ll the washing water tank (15) remove the ller neck
plug (25).
3. Fill the tank (15) with clean water. If equipped, use the
water ller hose (optional) located in the ller neck (25).
Do not ll the tank completely, leave a few inches from the
edge. Use the level hose (16) as reference.
The water temperature must not exceed 40 °C.
INSTRUCTIONS FOR USE ENGLISH
C
A
B
D
B
F
Figure 3
EcoFlex™ detergent tank lling
WARNING!
When using oor cleaning detergents, follow the instructions on the labels of the detergent bottles.
To handle oor cleaning detergents, wear suitable gloves and protections.
4. Lift the cover (18) and check that the recovery tank (17) is empty, otherwise empty it with the drain hose (26).
5. Close the cover (18).
6. Grasp the handle (35) and carefully lift the recovery tank assembly (17).
7. Fill the tank (38) with a detergent suitable for the work to be performed (highly concentrated detergent).
Do not ll the detergent tank completely, leave a few inches from the edge.
CAUTION!
Use only low-foam and non-ammable detergents, intended for automatic scrubber applications.
NOTE
To accelerate lling of the hoses and system operation (with a new system, if the system has been emptied for cleaning,
etc.), it is a good idea to drain the EcoFlex™ system once or several times (see the procedure in the Maintenance
chapter).
E
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ENGLISH INSTRUCTIONS FOR USE
MACHINE START AND STOP
Starting the machine
1. Prepare the machine as shown in the previous paragraph.
2. To turn on the machine, insert the operator key (41); if the key is already inserted, press the push-button (42).
3. In the rst 2 seconds after machine start-up, the multifunction display (51) indicates the machine working hours (51-A) and the
type of batteries installed (51-B).
NOTE
Check the battery charge level.
When the multifunction display shows at least one segment of the battery symbol (51-C) which is on but not ashing, the
machine is ready for use.
When the battery symbol (51-C) shows just one segment ashing, the batteries have to be charged (see the procedure in
Maintenance chapter).
4. Drive the machine to the working place, by starting it with both hands on the steering wheel (1) and by pressing the drive pedal
(2).
The drive speed can be adjusted from zero to maximum speed according to the pressure on the drive pedal (2).
5. The forward/reverse gear is selected with the relevant lever (49) which is at the right of the steering wheel.
NOTE
The driver’s seat (12) is equipped with a safety sensor, which allows the machine to be driven by pressing the pedal (2)
only when the operator is on the driver’s seat.
NOTE
The machine is equipped with an anti-skid safety system (display icon (51-J)) that reduces the speed when turning and
when the machine tilts laterally, irrespectively of the pressure on the pedal.
In this case, the reduction of speed is not a malfunction but a characteristic that improves the machine stability and
safety in every condition.
Stopping the machine
6. Stop the machine by releasing the drive paddle (2). It is not necessary to lock the machine during stopping or parking, because
the electromagnetic brake on the wheels turn on automatically when the drive pedal is not pressed.
7. Turn off the machine by removing the operator key (41), or by pressing the push-button (42).
NOTE
If the machine is on but not working, it automatically turns off after 2 minutes.
CAUTION!
In the event of an emergency, to stop all machine functions immediately, press the push-button (5).
To reset the machine functions, connect the connector (6) again.
MACHINE OPERATION (SCRUBBING/DRYING)
1. Start the machine as shown in the previous paragraph.
2. Press the One-Touch™ button (43) to lower the brush deck (7) and the squeegee (13) and start scrubbing and drying.
3. Start scrubbing, by starting it with both hands on the steering wheel (1) and by pressing the drive pedal (2) as necessary.
4. If necessary, to reduce the noise, turn on the vacuum system mute function by pressing the push-button (44).
NOTE
The machine is equipped with a safety system that turns on the brush and vacuum system only when the machine is
moving.
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INSTRUCTIONS FOR USE ENGLISH
5. Adjust the solution ow by pressing the push-button (47) as necessary, depending on the type of cleaning to be performed.
NOTE
For the rst 3 ow levels (Fig. 4), the amount of solution dispensed is automatically adjusted according to the machine
speed, in order to obtain a constant amount of solution per linear meter of cleaning.
Level 4 (when enabled) supplies the maximum possible quantity of detergent solution, regardless of the machine speed
(to enable or disable this, see the Super User key section in the Maintenance chapter).
The level 0 closes the solution ow completely.
Lev.
4
Lev.Lev.
Lev.
2
Lev.
3
1 0
0,75 cl/m OFF1,5 cl/m 3,0 cl/m 2,8 l/min
Figure 4
P100866
NOTE
For correct scrubbing/drying of oors at the sides of the walls, Advance suggests to go near the walls with the right side
of the machine as shown in gure 5.
A
B
Figure 5
6. To stop scrubbing/drying, press the push-button (43) and wait for the brush deck (7) to lift. After 10 seconds, the vacuum
system turns off too and the squeegee (13) lifts.
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ENGLISH INSTRUCTIONS FOR USE
Adjusting of detergent concentration in the washing
water
(For machines with EcoFlex™ system)
The system for mixing the detergent in the washing water is
automatically activated when the brush is running.
The percentage of detergent added to the washing water is set
to level 1 (Fig. 6).
By pressing the push-button (46), it is possible to set the
percentage level to 2, or reset it to level 0.
The set percentages are shown on the multifunction display
(51-G).
1
Lev.
2
Lev.Lev.
0
OFF
Figure 6
P100868
EcoFlex™ system
Use the EcoFlex™ lever (50) when a temporary stronger washing power is needed.
With the EcoFlex ™ system activated, increased solution ow, activation of the extra pressure of the brush and an increase in the
solution detergent concentration (level 2 if the level was set to 1 - level 1 if the level was set to 0) is obtained.
By using the EcoFlex™ lever (50) again, the original settings (LED on) are restored.
NOTE
If the lever (D) is not used once again, the original settings are restored automatically after 60 seconds.
NOTE
All of the above solution ow and detergent concentration values are factory settings.
To change these settings, see the Super User key section in the Maintenance chapter.
Working with brush extra pressure function turned on
If the oor proves to be particularly difcult to clean, it is possible to turn on the brush extra pressure function, according to the
following procedure:
1. Press the push-button (43) to lower the brush deck as shown in “Starting The Machine” paragraph.
2. Press and hold the push-button (43) for more than 1 second. The extra pressure function activation is shown by LED which
turns from green to red, and by the icon on the display (51).
3. To return to normal pressure, press and hold the push-button (43) for more than 1 second.
4. To lift the brush deck without returning to the normal pressure, press the push-button (43) and release it immediately.
CAUTION!
In case of brush motor overload, due to foreign bodies which prevent them from turning, or to excessively
aggressive oors/brushes, the safety system stops the brush after about one minute of continuous overload.
If the overload takes place when the extra pressure function is on, the system automatically turns the extra
pressure function off.
If the overload persists, the brush stops.
To start scrubbing again after a brush stop due to overload, turn off and then on the machine with the pushbutton (42).
Battery discharge during operation
When there is only one segment turned on and ashing on the battery symbol (51-C), it is advisable to charge the batteries,
because the residual autonomy will last for a few minutes (depending on battery characteristics and work to be performed).
When the battery symbol (51-C) is ashing and no segment is turned on, the battery autonomy is over. After a few seconds, the
brush is automatically tuned off, while the vacuum system and the drive system stay on, to nish drying the oor and drive the
machine to the appointed recharging area.
CAUTION!
Do not use the machine with discharged batteries, to avoid damaging the batteries and reducing the battery life.
NOTE
In case the machine drive system cannot be used in order to move the machine, see Pushing/Towing The Machine
paragraph.
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